91860639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 140414400

約数和(自身を除く): 48553761

約数列:

[1, 3, 13, 17, 39, 51, 221, 349, 397, 663, 1047, 1191, 4537, 5161, 5933, 6749, 13611, 15483, 17799, 20247, 77129, 87737, 138553, 231387, 263211, 415659, 1801189, 2355401, 5403567, 7066203, 30620213, 91860639]

約数ペア:

[(1, 91860639), (3, 30620213), (13, 7066203), (17, 5403567), (39, 2355401), (51, 1801189), (221, 415659), (349, 263211), (397, 231387), (663, 138553), (1047, 87737), (1191, 77129), (4537, 20247), (5161, 17799), (5933, 15483), (6749, 13611)]